Good, and still wants me to start a real small one.
Have been looking at cubes,all contained in one area, as all my Skimmers are made for 120 gallon up aquariums,plus have a ton of washed and put up sand and gravel.
No rock though of cause.might just get some uncycled and run it through my skimmers for a few weeks , cheaper and get a bunch.
Will think on that one as really don't need a lot, maybe Marine Depot or Dr fosters.
So what are you doing with these, calcium, strontium, iodine, and trace elements.
Jeff